#63C44B#63C44B

#63C44B is a light, vivid green. Relative luminance 0.426; OKLCH L 73.6% C 0.183 H 139.8°. Best body text is #000000 at 9.53:1 contrast (WCAG AA passes).

Color values

HEX	#63C44B
RGB	rgb(99, 196, 75)
HSL	hsl(108, 51%, 53%)
HSV	hsv(108, 62%, 77%)
CMYK	cmyk(49.5%, 0%, 61.7%, 23.1%)
CIE-LAB	lab(71.31, -51.12, 50.79)
CIE-LCH	lch(71.31, 72.06, 135.19°)
OKLab	oklab(73.55% -0.1402 0.1184)
OKLCH	oklch(73.55% 0.183 139.8)
XYZ	xyz(26.1545, 42.6386, 13.5071)
Luminance	0.4264 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63C44B #AC4BC4

analogous

#A0C44B #63C44B #4BC46F

triadic

#63C44B #4B63C4 #C44B63

tetradic

#63C44B #4BA0C4 #AC4BC4 #C46F4B

square

#63C44B #4BA0C4 #AC4BC4 #C46F4B

split-complementary

#63C44B #6F4BC4 #C44BA0

monochromatic

#347025 #499E34 #63C44B #8BD379 #B3E2A7

Accessibility & contrast

On white

2.20

#63C44B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.53

#63C44B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63C44B

9.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63C44B	#FFFFFF	#000000	##000000
##63C44B	1.00	2.20	9.53	9.53
#FFFFFF	2.20	1.00	21.00	21.00
#000000	9.53	21.00	1.00	1.00
##000000	9.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B43D

Deuteranopia (green-blind)

#BCAB55

Tritanopia (blue-blind)

#5ABEAA

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #63c44b;
/* rgb */ color: rgb(99, 196, 75);
/* oklch */ color: oklch(73.6% 0.183 139.8);

Tailwind

colors: {
  custom: {
    50: '#97d682',
    500: '#63c44b',
    950: '#000000',
  },
}

SCSS

$custom: #63c44b;
$custom-light: #97d682;
$custom-dark: #000000;

JSON

{
  "hex": "#63c44b",
  "rgb": {
    "r": 99,
    "g": 196,
    "b": 75
  },
  "hsl": {
    "h": 108.099,
    "s": 50.628,
    "l": 53.137
  },
  "oklch": {
    "l": 0.7355,
    "c": 0.18347,
    "h": 139.8
  },
  "luminance": 0.42641
}

Semantic roles & 50–950 ramp

primary

#63C44B

secondary

#C59BCF

accent

#4EDABE

background

#F9FDF8

surface

#F2FAEF

border

#CCD3CA

text

#0E140B

muted

#7E837C

Preview Lab

Preview with #63C44B

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →